Question: 4. Let X1, ..., Xn be independent random samples from a normal dis- tribution with mean a >0 and variance of > 0, where both

4. Let X1, ..., Xn be independent random samples from a

4. Let X1, ..., Xn be independent random samples from a normal dis- tribution with mean a >0 and variance of > 0, where both u and o are unknown. For estimating ou, find a consistent estimator

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